<?php
namespace think;

// +----------------------------------------------------------------------
// | TOPThink [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://topthink.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

/*
** 分布式文件存储类
*/

class Storage {
	
	/*
	** 操作句柄
	** @var string
	** @access protected
	*/
	static protected $handler;
	
	/*
	** 连接分布式文件系统
	** @access public
	** @param string $type 文件类型
	** @param array $options  配置数组
	** @return void
	*/
	static public function connect($type = 'File', $options = array()) {
		$class = 'think\\storage\\driver\\' . ucwords($type);
		self::$handler = new $class($options);
	}
	
	static public function __callstatic($method, $args) {
		//调用缓存驱动的方法
		if(method_exists(self::$handler, $method)){
			return call_user_func_array(array(self::$handler, $method), $args);
		}
	}
	
}
